House & Garden Roots® Excelurator Silver Size:House and Garden Roots Excelurator Silver 200 Liter (1/Cs) A built-in photocell ensures that

A built-in photocell ensures that CO2 is only dispersed during the daylight time

Earth-friendly sources such as palm sugar and agave nectar

Clonex® Clone Solution is a clone-specific nutrient formulated using a special blend of minerals and other helpful ingredients

The pump is smaller in physical size

Images can be taken with your camera and stored in your smartphone's photo library

House & Garden Roots® Excelurator Silver Size:House and Garden Roots Excelurator Silver 200 Liter (1/Cs) A built-in photocell ensures thatHouse & Garden Roots Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems.